I have been teaching high school music for four years and have used many different drum keys. I needed a drum key that produced more torque in order to properly tune my marching snares. This product did the job well. When I opened the box I thought "the seems kind of small" but so far its worked without an issue. The small size fits well into your pocket and is great for those pre-performance "nut" checks and last minute tunings. overall, good product.

Got it for marching season but it just couldn't pull off what the t key can with two hands. However, brought it home and used it on my set. It is wonderful! So much easier than regular keys and worth the price.

I love this key. I tune my pearl steel piccolo snare high as the lugs can possibly hold and previously I have had to use a pair of pliers on a standard drum key (you all now you have been there) to get it that tight. But this thing tunes it so easily! I would recommend it to anyone honestly. Very good work pro-mark!

This thing never seems to wear out. I had a drum instructor in high school that used one for over 10 years and it never wore out. Plus, it is as good (if not better) as Pearl's T-Keys for tension and torque.